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Test your truck ANYWHERE in the USA, Canada or Mexico without scheduling shop visits or mobile testers.
RemoteOBDMotor Home
Clean Truck Check Testers in Colorado
11 CARB-credentialed testers across 6 cities.
Cities with credentialed testers
Testers in Colorado
McCandless Truck Center Aurora 1
Amanda Heinrich
Mobile
McCandless Truck Center GJ
Ben Eicher
MobileOBDMotor Home
sapp bros 2301
eric hoefert
Jonny’s Diesel Service
Jonathan Barcenas
MobileOBDMotor Home
Luna’s transportation
Jose Luna
MobileOBDMotor Home
Jose luna ruiz
MobileOBDMotor Home
Ozzy Diesel Performance
oscar barragan
MobileOBDMotor Home
McCandless Truck Center
Ryan Smith
OBD
LiViNa
Viktor Zhurba
MobileOBDOVIOVI tests are required for 2012 and older enginesMotor Home
All cities & towns in Colorado
- Denver
- Aurora
- Grand Junction
- Arvada
- Commerce City
- Thornton
- Akron
- Alamosa
- Aspen
- Black Hawk
- Boulder
- Breckenridge
- Broomfield
- Burlington
- Cañon City
- Castle Rock
- Center
- Cheyenne Wells
- City of Creede
- Colorado Springs
- Cortez
- Craig
- Delta
- Dove Creek
- Durango
- Eads
- Elizabeth
- Fairplay
- Fort Collins
- Fort Morgan
- Granby
- Greeley
- Gunnison
- Gypsum
- Holyoke
- Idaho Springs
- Julesburg
- La Junta
- Lake City
- Lamar
- Las Animas
- Leadville
- Limon
- Meeker
- Monte Vista
- Montrose
- Mountain Village
- Ordway
- Pagosa Springs
- Pueblo
- Ridgway
- Rifle
- Salida
- Sanford
- San Luis
- Silver Cliff
- Silverton
- Springfield
- Steamboat Springs
- Sterling
- Trinidad
- Walden
- Walsenburg
- Woodland Park
- Yuma
Trucking activity in Colorado
FMCSA MCMIS reports 24,300 active motor carriers registered with operations in Colorado. The Clean Truck Check program reaches the heavy-duty subset that operates in California, which is why this directory exists.
Interstate carriers
16,800
Intrastate carriers
7,500
Hazmat carriers
1,640
Passenger carriers
690
Heavy-duty power units
75,200
Medium-duty power units
16,800
Source: FMCSA MCMIS Registration Statistics. Snapshot 2024-10-01. Last fetched 2026-05-18.